You can use CueTools to verify rips made with lesser software. You'll need to find out the offset of the drive used (the accuraterip results should give this away).
An album image and cue sheet (whether embedded or not) will not be supported on most portable devices such as a smart phone or iPod.
You can use foobar2000 and it's Converter with the “generate multi-track files” option to create an album image and cue sheet from multiple files. The same can also be accomplished with CUETools.
unless the device you want to play it on supports tta, then the answer's gonna be no; no way around it other than installing format support or converting the files; try converting to FLAC instead if you still want lossless, as most programs and apps these days offer support for it and it keeps file sizes to a minimum (for lossless anyway, there's usually never a good reason to convert to WAV)
on a side note, as everyone else has mentioned, don't use Medieval CUE Splitter as it fucks up the audio files among other bad things, use CUETools instead if you want to split stuff up