>the creating of documents
You should't use this one
IMO, it's quite rare and thus strange. You have a noun, use it,
that's the conclusion in such cases.
564 on "the creation of documents"
4 on "the creating of documents" [out of which 2 are written by non-natives
at
http://books.google.com/books?q=%22the+creating+of+documents%22&btnG=Search+Books