THat is exactly how deflation snowballs. Paying off debt by creating more debt until there isn't enough free and clear cash to pay of the real debt.
I kind of follow the old rule of thumb of no more than 10% of the portfolio in precious metals. The problem in a hyperinflationary economy or deflationary economy with metals is that no one will be willing to buy it. Why not start with what you are hoping to get in the first place...Cash.
That is unfortunately how our government is operating now. IMO the fed is evil and needs to be killed. I think that would solve all of our money problems. Cash along with gold and silver would be both worthless SHTF. Invest in Lead and brass!