Well I've already responded to the part about man allegedly coming first with regards to animals; you injected the wording "before" and "after" there, when those words were not in the bible. I go into more detail about that in this post:
http://www.internationalskeptics.com/forums/showthread.php?postid=6660618#post6660618
Now with regard to God making a woman you are injecting the word "simultaneously". You're once again assuming something. I see the author simply (summarizing what happened) in Genesis 1:27 and what happened was that yes God did make man and woman but the bible doesn't say simultaneously - you do. He generalizes here and later he will be more specific in Genesis 2: 21,22.
And we even have evidence of the writer of Genesis doing this kind of summarizing before he gets specific -- where you might ask -- in the very first verse of the bible. He summarizes when he states in Genesis 1:1
"In the beginning God Created the heaven and the earth." Later he gets more specific.
This appears to be exactly what the writer is doing above with the creation of man and woman. He summarizes first in Chapter 1, then gets more specific about what happened in Chapter 2. You're twisting this simple act of summarizing to suit your purpose.
One possible reason for the summarizing and some of the difficulty is that these chapters might have been written at different times on different pieces of parchment. It is unlikely the writer wrote all 60 pages of Genesis in one sitting or on one solid sheet of parchment or whatever he wrote on in that era of no paper. He possibly wrote it all in 20 sittings on many different pieces of parchment. And remember Moses was wondering in the desert for many years. He could have wrote one chapter on one piece of parchment, put it away for safekeeping, and then started writing again on another piece of parchment. This could be a reason for some of the difficulties. You just don't keep parchment in your back pocket for a few days while your traveling and then start on the same parchment.
But the bottom line is there is no clear contradiction in my opinion, he was simply generalizing what happened in Genesis 1; 27, and then was more specific the next chapter.