NO! Driving it without fluid in the power steering pump will surely ruin
the pump, almost guaranteed. And now with the single serpentine belt you
can't even remove the belt to idle the PS pump as one could have done in
the good old days. (The single belt drives everything, including the
engine's water pump.)
There's no alternative but to either fix the leak - probably a hose - in
your garage or have the car towed to the repair shop.