No, unfortunately.
In a future release Sass will emit the sourcemap as a default. https://github.com/nex3/sass/issues/1189
Until then, either a grunt configuration or an alias in your bash profile is your best bet.
Question
Is there an easier way to compile my sass files with sourcemap enabled rather than the following command?
sass --compass --sourcemap --style compact --watch sass:css
If I was using compass, I would use 'compass watch' and it reads configurations from the config.rb file.
La solution
No, unfortunately.
In a future release Sass will emit the sourcemap as a default. https://github.com/nex3/sass/issues/1189
Until then, either a grunt configuration or an alias in your bash profile is your best bet.