My work has a similar policy. However, they have begun to allow camera phones with the camera permanently disabled or destroyed and then only by the one time inspection by a security guard at one of the entrances. They give you an approval sticker that lets everyone who sees you using it that its been inspected. You could ask if this site has a similar policy since it'll expand your choices greatly.
Put a piece of non-clear tape over it, try to make it blend in so it just looks like it's part of the design.
If you get discovered doing that, your ass is grass. Fired on the spot, criminal charges, financial penalties, possible jail time.
Look for a BlackBerry Bold 9780, they have a camera-less version.
I think that particular model is T-Mobile, it won't work with VZW.
For Verizon, the only current smartphone without a camera is the Bold 9930.
http://www.verizonwireless.com/b2c/...t&action=viewPhoneDetail&selectedPhoneId=5718
A really really old one.