Aspected Magicians do not get free spells, you are correct in that (this is because they couldn't figure out a way to provide something equivalent to that to Conjurers; due to their temporary nature Spirit services wouldn't work - for houserules, I'd suggest foci). You can, however, have up to 50 Karma in standard character creation, making it possible to buy 10 spells.
Of course, seeing as there's basically no advantage to being Aspected (you get nothing, really, for what you lose), many people might take an Aspected concept and build it as a standard Mage.