I say just keep working at rolling. It's easier to roll than to empty out a cig and fill it back up with weed everytime you want to bun. Rolling a spliff takes less than a minute once you get the hang of it....doing the cigarette thing takes a lot longer than that. Most people are epically bad at rolling right until the day they roll their first decent joint. After that, it's as easy as breathing...might take you a while but if you keep at it, you can't help but improve.

Though if you really don't have the patience I guess you could spend 5 bucks on a rolling machine lol