When having the Auction House window open together with the profession window, the search button is really wide and covers the 'to craft' cost. I can't see a way to either turn the search button off or move it out of the way.

This is an issue with CraftSim, not Auctionator - it alters the search button to be in that position.

This very much an issue with CraftSim modifying the UI components of Auctionator. You could try reporting the issue to its developer?

Do you know how if there's a solution though? If it is CraftSim it doesn't have much options to change anything.

You can turn CraftSim off?

I guess I will have to. I'd have preferred if it was possible to use both simultaneously without having to turn them off and on again when needed.

Yes, I'll do. I thought because it's the Auctionator's button it was an issue with Auctionator.