Could a wizard cast the same spell (utility, non-combat [Tiny Servant]) twice at the same time? Using, obviously, both slots, just dual-cast to save a minute or two? I assume the Somatic components for this spell are part of the touching, and there are no material components.
Blog-hart the Red wishes to re-enact the original Fantasia's Magician's Apprentice. One minute per broom seems too long to him, so he grabs two, and attempts to cast Tiny Servant twice at the same time.