Please excuse the source but there is an actual video on the Crooks & Liars website of this jackass actually saying the following:

Trump said, " Nick Mulvaney is here. And Nick is in charge of a thing called "budget."

He continued, "Now I hate to tell you Puerto Rico, but you’re throwing our budget a little out of whack, because we’ve spent a lot of money on Puerto Rico, and that’s fine, we’ve saved a lot of lives.”