Jim Cramer just tossed another log on the bank-stock fire. Fresh off the buzz around Electronic Arts Inc's (NASDAQ: EA) deal, the Mad Money host says JPMorgan Chase & Co (NYSE: JPM) and Goldman Sachs Group Inc (NYSE: GS) are "still cheap on a P/E basis" — a contrarian take when many investors think financials are tapped out.Track GS stock here.Valuations That Defy The TapeThe intrigue is simple: JPMorgan trades at just over 15.6 times forward earnings, Goldman closer to 15.3 times, per Benzinga Pro data. Co ...