Is it possible to get google to subtract adsense earnings from adwords expenditure?

Is it possible to get google to subtract adsense earnings from adsense expenditure, therefore charging a net cost?

you can’t receive adsense on paypal and i don’t think you can pay adword with paypal.
I’m surprised, or maybe they allow it in the US?

I already asked them and their answer was negative.

True,they don’t allow that.I wonder why they don’t,maybe people will be transferring their earnings to adwords immediately incase they get banned.

I’m doing it. In the US they make you back up your paypal account with a traditional bank account so if you overdraw paypal it then draws from you back up source(s).

My workaround this was to open a paypal account. Have adsence deposit to that account and have adwords draw from that same account. Makes a nice tidy package