If we had money to pay all our bills then the government wouldn't be running a deficit.
The federal gubmint has been running under continuing resolutions since Obumba was immaculated, instead of actual budgets. Whatever was budgeted prior to his immaculation continues on forever, including the multiple stimuli that were passed at the end of the Bush administration and at the beginning of the Obumba regime. Thats over a billion dollars of Obumba stash just floating around to be used as he feels.
Ya know, if there was an actual budget with actual debate and actual accounting, it may actually be possible to pay everyone, keep everything open, and not have to borrow. Hey, Obumba, why dont you try that, instead of threatening everyone with annihilation?