Monday - Friday, 6:00 - 7:00 PM ET CNBC's Jim Cramer said Friday that it's not too late for investors to buy SpaceX after its blockbuster debut— but only if they're willing to view the stock as a long-term bet on the future rather than a traditional investment. "Is it too late to get into SpaceX?" the " Mad Money " host said. "If you're willing to look at this as a different kind of stock, not a short or even medium term investment ... then you've got my blessing." SpaceX debuted on the Nasdaq