Strange Workflow? Creo-Autocad

Hello,

At my company, the thing goes like this:

Model in Wildfire 5

Assemble in Wildfire 5

EXPORT the drawing to DWG (ONLY THE GENERAL VIEWS)

Annotate ALL in Autocad LT

So, my main question is, is it normal to do something like this? I know is not the best way, but is this a really strange thing? Or this is happening a lot in another companies?

The just bough Creo 4.0, and they hired me to help them with the drawings, is it Creo a good software to create drawings? Can you share your work? (Some complicate drawings), that way I can tell them why should we uninstall Autocad.

Thank you.