Auto poster and Adsense

Hey folks, not sure i'm posting in the right category, I hope I am.

So I have a job site that auto posts new entries and auto shares on Facebook. I don't have ads running
on this site and was just wondering if it's okay to put my adsense codes on there.

Someone had mentioned on another thread that it's against Adsense policy to do so but didn't explain it further.
So yea, would really appreciate some information in regards to this issue.