You can claim considerably more than the standard, if you so choose.
You can say that you would like to claim more, but the government sure as hell isn't going to let you claim survival expenses like that. Go ahead and try to claim your rent. Unless you are using part of your rental for business purposes (not just living) they'll just tell you to get fucked and pay the taxes anyway.
So yes, you can put it on the paperwork. But actually claim it? Almost certainly not.