I saw David's response and had dealt with the same issue with "p4 add"ed files that needed to be reviewed.
(Reference:
http://www.mail-archive.com/codestriker-user@lists.sourceforge.net/msg00037.html

So I decided to fix this issue for myself. Here's a github entry that might help:

https://github.com/TheSecondAmigo/codereview

Thanks,
-Siva