I know we have the 'Modified' field listed on the workflows page. Is there a way to see the actual creation date for workflows?
Good question. I've looked into this and it appears there isn't a way to view the original creation date.
Asking around, there's a workaround you could do. That is to publish a Workflow as soon as you create one. The version history enables you to see the initial publication date so you would always be able to see it.
It does rely on you remembering to do this of course.
If this is a feature you would like to see then please go over to the Ideas Board and suggest it there.